C-130 Isochronal Stand

This federal government document, under solicitation RFQ#FA520925Q0063, contains the "Appendices to Specifications and General Conditions" for the acquisition of (M)C-130J Aircraft Inspection Maintenance Stands. The file serves as a structural placeholder and organizational framework for several key appendices, including Appendix A (which outlines specific maintenance stand zones designated as Zone A, Zone B, Zone C, and Zone D), Appendix B, Appendix C, Appendix D, Appendix E, Appendix F, and Appendix G. These appendices are designed to provide the detailed technical specifications, layout configurations, and general conditions necessary for contractors to understand the physical and operational requirements of the maintenance stands. Each section corresponds to critical technical parameters required to support inspection and maintenance operations for (M)C-130J aircraft.

This document consists of the cover pages for Appendices C, D, E, F, and G of the "(M)C-130J Aircraft Inspection Maintenance Stands" specifications and general conditions. These appendices are intended to supplement the main technical specifications and general requirements for procuring, manufacturing, or maintaining inspection stands tailored for the (M)C-130J aircraft. No technical details, engineering requirements, or specific terms are populated in this particular file, indicating it serves as a placeholder or structural outline for the final RFP or contract package.

This government document provides official clarification on solicitation FA4877-26-QA027 for a C-130 maintenance ISO stand system at Davis-Monthan Air Force Base, Building 129. It addresses vendor questions regarding technical specifications, facility constraints, and proposal submission requirements. Key clarifications include confirming that the maintenance stands must accommodate the HC-130J Combat King II (short fuselage) aircraft configuration. The Government will coordinate site visits to Building 129 so offerors can verify facility dimensions and utility connections. Furthermore, the Nonmanufacturer Rule (FAR 52.219-33) and Limitations on Subcontracting (FAR 52.219-14) both apply to this acquisition with no waivers allowed. The requirement to document six previous customers using the offeror's C-130 stand design is not a pass/fail metric; experience with other aircraft maintenance stands will be considered. Additionally, the 10-page limit for the Technical Capability proposal excludes concept drawings and designs. The concept designs must detail operational stand dimensions, stair and gate locations, and utility connection points. Finally, the Government clarified that the 76-inch and 96-inch height specifications represent minimum operational heights, and standard 120V, 50/60Hz, 20A electrical circuits are sufficient. Offerors requiring forklift support must coordinate requests at least two weeks in advance.

This document is a technical architectural floor plan and facility layout for Building 00129 at Davis-Monthan Air Force Base in Arizona, prepared by the Department of the Air Force, Air Combat Command (355 CES/CEOE Maintenance Engineering Technical Support Section). Dated January 29, 2021, the as-built drawing (Sheet 00129-000-A1) is drafted at a scale of 1/8" = 1'-0". The blueprint details a hangar facility designed for aircraft maintenance. Key structural and functional areas mapped out with precise imperial dimensions include: - **Operational Areas:** An aircraft maintenance hangar, parts and tool storage, a storage warehouse, a maintenance shop, a fire suppression room, and several mechanical utility spaces. - **Administrative and Personnel Support:** Private and shared offices, a breakroom, hallways, and locker rooms. - **Specialized Equipment:** An aircraft centerline, power/air hookups, and two 60-inch diameter crane bases. This facility floor plan serves as a vital technical reference for military infrastructure projects, renovations, and maintenance operations at Davis-Monthan AFB.

This federal Request for Information (RFI) document clarifies technical specifications and requirements for a mobile, modular aircraft maintenance stand system. The stands must be capable of safe, independent module operation with temporary or integrated guardrails, providing a continuous same-level walking surface from the left wingtip to the right wingtip and tail section. Key structural and operational requirements include a minimum desired deck height of 96 inches (adjustable between 76 and 96 inches), a preferred mechanical lifting system with single-point conjoined raising, and a mobile, modular design to allow repositioning in and out of the hangar. The aircraft will tow in nose-first. For safety and durability, the platforms must feature a solid, non-perforated walking surface to prevent falling debris, with safety yellow highlighting caution and pinch points. The government will consider non-finished, inherently corrosion-resistant metallic materials as an alternative to painted or powder-coated structures. Utility and electrical specifications mandate co-located pneumatic air access and electrical receptacle points, utilizing NEMA 4R weather-resistant enclosures. Under-stand and under-wing lighting must be integrated to illuminate ground-level and platform-level work areas. Structurally, the stands must support a minimum distributed load of 500 lbs per individual module and a 250 lbs concentrated load, utilizing facility-provided personal fall arrest anchors for overwing work. Access to the horizontal stabilizer's underside, leading, and trailing edges is required, while vertical stabilizer access is not.

This document consists of the cover pages for the appendices to the specifications and general conditions for the (M)C-130J Aircraft Inspection Maintenance Stands procurement. It establishes the organizational framework for the project's supplementary materials, specifically identifying Appendix C, Appendix D, Appendix E, Appendix F, and Appendix G. These appendices are intended to contain the detailed technical criteria, standard operating procedures, and administrative guidelines necessary to support the acquisition and maintenance of the specialized aircraft stand equipment.

This Request for Quotation (RFQ # FA4877-26-QA027) is a combined synopsis/solicitation issued by the U.S. Air Force at Davis-Monthan Air Force Base. The procurement is a 100% small business set-aside under NAICS code 332312 (Fabricated Structural Metal Manufacturing). It seeks a contractor to deliver and install a C-130 Isochronal (ISO) Stand System under a firm-fixed-price contract. The requirement features base and option Line Item Numbers (CLINs) for various modular stands, including wing, propeller, stabilizer, fuselage, cargo door, and entry platform stands. The evaluation will use a best-value tradeoff process based on two main factors: Technical Capability (which is more significant than price and rated as acceptable/unacceptable) and Price (evaluated for fairness, reasonableness, completeness, and total evaluated price). To be considered, offerors must submit a 10-page technical capability narrative—which must include a concept design, detailed delivery/installation schedule, and warranty documentation—alongside a 3-page price schedule. Specific contractual provisions incorporated include strict prohibitions on Class I Ozone Depleting Substances (ODS) and a mandate that all personnel seeking base access comply with federal REAL ID requirements starting May 7, 2025. Questions regarding this solicitation must be submitted via email by June 26, 2026, at 2:00 PM MST, and final quotes are due by July 15, 2026, at 1:30 PM MST. Submitted quotes must remain valid through September 30, 2026.

This document outlines the Salient Characteristics for an aircraft maintenance stand system. The required product must be a modular, pre-assembled, and field-tested system designed to wrap entirely around an aircraft to provide full-body and tail access. Key performance specifications include multi-level deck heights with hinged ramps, sliding edge panels, adjustable deck sliders, and removable bridging elements for seamless wing-to-wing access. For safety, the stands must feature integrated fall protection with removable handrails, bumper guards to protect the aircraft, and non-slip deck surfaces with safety-colored zones. Utility features include integrated platform-mounted electrical outlets, in-deck lighting, and compressed air line hookups. The system must also feature steerable, caster-based mobility. The procurement package requires an illustrated owner's manual, a one-year warranty beginning at final system acceptance, and a one-day on-site training session covering system operation, inspection, and preventative maintenance. Physical dimensions, weight constraints, and specific temperature limits are not applicable to this requirement.

This document is a pricing template for solicitation FA487726QA027, issued by the federal government for the 355 EMS C-130 Isochronal Stand project. It serves as the Total Evaluated Price (TEP) sheet, which offerors must complete and include in Volume II (Price Volume) of their proposals. The template contains Firm-Fixed-Price (FFP) Contract Line Item Numbers (CLINs) divided into base requirements and optional additions. Base CLINs (0001 through 0008) cover labor, material, and total costs for various stand components across Zone A, Zone B, and Zone C, including inner and outer wing stands, propeller stands, horizontal stabilizer stands, and cargo door stands. Option CLINs (1001 through 1006) cover bridge stands for the left and right rear/forward fuselages and an aircraft entry platform. Offerors are instructed to enter their company name, fill out only the designated yellow cells, round all prices to the nearest dollar, and ensure the TEP accurately reflects all labor and material costs required to meet the solicitation's requirements.

This draft Performance Work Statement (PWS) outlines requirements for a contractor to procure, deliver, install, and verify a complete, short-model HC-130J Isochronal (ISO) Inspection Stand System at Davis-Monthan Air Force Base in Tucson, Arizona. The primary objective is to provide maintenance personnel with safe, ergonomic, and OSHA-compliant elevated access to all major inspection and repair zones of the aircraft. The modular system must feature lightweight, high-strength steel construction with slip-resistant safety grating, heavy-duty locking casters, aircraft skin safety buffering, and integrated utilities (electrical outlets, compressed air, and localized lighting). Key structural requirements include nose and flight deck platforms, wing and fuselage bridge platforms, and tail area stands designed to accommodate external refueling pods, paratroop doors, and maintenance jacks without impeding aircraft operations. Contractor responsibilities span turn-key delivery, assembly, utility integration, system verification testing, and site cleanup. Additionally, the contractor must provide at least one day of on-site familiarization training, two sets of technical manuals, a minimum one-year warranty, and a customer support system for future parts ordering. To demonstrate technical acceptability, bidders must submit a concept design, a detailed delivery and installation schedule, warranty documentation, and six examples of past performance demonstrating successful C-130 stand deployment. The total period of performance is 360 calendar days from the date of contract award.

This federal solicitation document (Document Number FA487726QA027) details the applicable FAR and DFARS clauses and provisions incorporated by reference and in full text. It serves as a regulatory framework for a defense-related commercial acquisition. Key provisions and clauses detailed in full text include: - **DFARS 252.204-7017:** Prohibits the acquisition of covered defense telecommunications equipment or services, requiring offerors to disclose and represent whether they will provide such equipment. - **DFARS 252.232-7006 (Wide Area WorkFlow Payment Instructions):** Outlines electronic invoicing procedures through WAWF, specifying a "COMBO" document type for fixed-price deliverables and routing DoDAAC codes (including Pay Official F87700 and Issue By FA4877). - **FAR 52.219-14 (Limitations on Subcontracting):** Sets subcontracting limits for small business set-asides, restricting payments to non-similarly situated entities to no more than 50% for services/supplies, 85% for general construction, and 75% for special trade construction. - **FAR 52.229-11 (Tax on Certain Foreign Procurements):** Requires offerors to represent their foreign person status. Foreign entities are subject to a 2% excise tax on specified Federal procurement payments unless an exemption is certified via IRS Form W-14. The document also incorporates numerous standard clauses by reference covering whistleblower rights, cybersecurity standards, Buy American requirements, small business set-asides, and equal opportunity regulations.

This document serves as a brief logistical notice indicating that the gate at Building 129, located at South Wilmont, is now open.